public void CalculateLargestSizeHavingAspect()
{
var size = new Size(1000, 1000);
var targetAspect = new Rational(1, 1); // 1:1
var result = new Size(0, 0);
result = VisualHelper.CalculateMaxSize(size, targetAspect);
Assert.Equal(new Size(1000, 1000), result);
// -----------------------------------------------------------------------------------------------
targetAspect = new Rational(2, 1); // 2:1 (width 2x height)
result = VisualHelper.CalculateMaxSize(size, targetAspect);
Assert.Equal(new Size(1000, 500), result);
// -----------------------------------------------------------------------------------------------
targetAspect = new Rational(3, 1); // 3:1 (width 3x height)
result = VisualHelper.CalculateMaxSize(size, targetAspect);
Assert.Equal(new Size(1000, 333), result); // 333.3 (round down)
// -----------------------------------------------------------------------------------------------
targetAspect = new Rational(4, 1); // 3:1 (width 3x height)
result = VisualHelper.CalculateMaxSize(size, targetAspect);
Assert.Equal(new Size(1000, 250), result); // 333.3 (round down)
// -----------------------------------------------------------------------------------------------
targetAspect = new Rational(1, 2); // 1:2 (width 0.5 height)
result = VisualHelper.CalculateMaxSize(size, targetAspect);
Assert.Equal(new Size(500, 1000), result); // 333.3 (round down)
}
public static TimeBase Parse(string text)
{
var rational = Rational.Parse(text);
return(new TimeBase(rational.Numerator, rational.Denominator));
}